Chain + Siman is an architecture and interior design firm based in Mexico City, led by Renatta Chain and Lina Siman. The practice stems from the conviction that architecture is, above all, a way of shaping the lives of those who inhabit a space. Each project seeks to transform the everyday into experiences that combine functionality, emotion, and aesthetics.

Renatta Chain’s career began in Miami with residential projects and continued with her own firm, RCH, which today expands into Chain + Siman, where creative vision converges with close collaboration with clients.

Each work is developed with careful attention to the environment, light, and materials, integrating interiors and architecture in constant dialogue. The result is open, warm, and elegant spaces where life unfolds naturally and every detail contributes to the satisfaction and well-being of those who inhabit them.